baber/WOPTO huggingface dataset:
Patent JP-H053264-A (JP)
Title: Power semiconductor device and its manufacture
Inventor: WATANABE MASAHIDE
IPC: H01L23/04
Filed: 1991-06-25
Abstract: PURPOSE:To enable a semiconductor base to be built without damage in a package without soldering on a support plate by coating the rim of a semiconductor base with a passivation material through casting and curing and by positioning with the outer periphery of the cured passivation material internally contacting the package side wall in a semiconductor device stored in a flat package. CONSTITUTION:A silicon base 1 of double forward bevel structure sided with two slopes 31, 32 is coated with a silicone rubber 7 of the passivation material in the outer periphery. The outer periphery of the silicon rubber 7 is welded inside of the ceramic insulating ring 51 on the side wall of a flat package. The plate-ward movement of the silicon base 1 is restricted. An electrode body 52 can be pressurized to contact both electrode faces of the silicon base 1. That is, the electrode body 52 is coupled flexibly with the insulating ring 51, so that the inner face of the electrode body 52 can be adhered to the electrode face of the silicon body 52 by pressurization from outside the package. This design dispenses with soldering and solves the problem of damage such as cracks during built-in of the package.
Patent JP-H0443292-A (JP)
Title: Finned heat exchanger
Inventor: KASE HIROAKI
IPC: F25B39/00
Filed: 1990-06-11
Abstract: PURPOSE:To increase the strength of the rear rim of fins to improve the unevenness of airstream distribution in the rear flow of a heat exchanger, eliminate the damage of the fins and obtain the heat exchanger, good in appearance and having high performance and low noise, by a method wherein the fins are provided with a plurality of notches on the fore rims in the direction of airstream while the rear rim of the same is provided with wavy bent parts. CONSTITUTION:A fin 2 is provided with a plurality of notches 4 on the fore rim of the same while the rear rim of the same is provided with wavy bent parts. A collar 6 is provided at the rim of the notches 4. Upon inserting a heat transfer tube 3 into the notched part 4 of the fore rim of the fin 2, the fore rim of the fin, which is provided with the collar 6, is comparatively strong against a force in the inserting direction of the tube 3 while the rear rim of the fin can also support the force upon inserting the tube 3 through bent parts 5, strong in the structure thereof, and therefore, the buckling damage of the fin is hardly caused.
Patent JP-S638898-A (JP)
Inventor: NAKANO MASASHI
IPC: G08G1/056
Filed: 1986-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6045437-A (JP)
Title: Seat for car
Inventor: HATSUTA SUSUMU
IPC: B60N2/18
Filed: 1983-08-19
Abstract: PURPOSE:To smoothly raise and lower a seat cushion supporting part by a seat cushion supporting apparatus by burying an individual lower frame line into each supporting part and forming a bent part between the lower frame lines, in an apparatus in which the seat cushion supporting part and the rear part supporting part are integrally formed in foamed state by use of foaming agent. CONSTITUTION:A plurality of seat cushion supporting apparatuses (a) are installed independently at right and lef onto the front part of a seat frame 1, and heat cushion supporting parts 10 and 10' are loaded independently onto each apparatus (a). Rear part supporting parts 20 and 20' are integrally formed in foamed state onto the heat cushion supporting parts 10 and 10'. In this case, inside the both supporting parts 10, (10'), 20, and (20'), a fixed lower frame line 11 and a movable lower frame line 21 are buried along the bottom surface in the vicinity of each bottom part and connected to the seat frame 1 and a movable frame 3 by bolts 12 and 22. The above-described lower frame lines 11 and 12 are buried, keeping a prescribed intervals, and the part between the both lines is formed into a bent part A. Therefore, the heat cushion supporting part 20 can be smoothly raised and lowered by the heat cushion supporting apparatus (a) through the bent part A.
Patent JP-H11346245-A (JP)
Title: Method and device for selecting packet transmission
Inventor: EHATA AKIKO
IPC: H04L47/52
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To enable a packet transmission by taking the request band of an application into account while correcting the partially of a realized and due to the difference between packet lengths without normalizing a weight coefficient by an average packet length. SOLUTION: In the case of selecting the packet transmission in a packet multiplexer where plural communication sessions share the same network resource in common, a session queue is prepared for each communication session passing through the multiplexer and a weight is calculated without the use of average packet length information and in the case of sending a packet from the session queue, the weight is used to decrease a transmission packet length by using a counter.
Patent JP-H06100613-A (JP)
Title: Production of alpha-olefin polymer
Inventor: FUJITA TAKASHI
IPC: C08F4/639
Filed: 1992-06-11
Abstract: PURPOSE:To greatly reduce the amount of an aluminoxane, which is expensive, in obtaining an alpha-olefin polymer of high quality by contacting an alpha-olefin with a catalyst comprising specific components to polymerize the olefin. CONSTITUTION:An alpha-olefin is polymerized by contacting it with a catalyst comprising an alminoxane and a reaction product obtained by contact among a transition metal compound, a Lewis acid, and an organic Al compound, the transition metal compound being represented by formula I or II [wherein the groups respectively represented by formulae III to V each is a conjugated five- membered ring ligand coordinated to Me (R<1> to R<3> each is a 1-20C hydrocarbon residue, a halogen, a 1-12C alkoxy, a 1-24C silicohydrocarbon group, etc., and R<4> is a 1-20C hydrocarbon group, etc.); Q is a group crosslinking the two conjugated five-membered ring ligands; A is a divalent group crosslinking the groups respectively represented by formulae V and VI; J is N or P; Me is a Group IVB to VI transition metal of the Periodic Table; X and Y each is H, a halogen, a 1-20C hydrocarbon group, etc.; a and d each is 0 or 1; b and c each is 0-5 when is and is 0-4 when a is 1; and e is 0-5 when d is 0 and is 0-4 when d is 1].
Patent JP-S6044070-A (JP)
Title: Powder painting head
Inventor: OONO TOSHIHARU
IPC: B05B7/14
Filed: 1983-08-23
Abstract: PURPOSE:To form a film with a constant film thickness, by arranging nozzles above an article to be coated so as to leave a constant distance from the article to be coated, in such a state that a slit becomes parallel and the length direction of a coating head crosses the moving direction of the article to be coated, while conveying the article to be coated at a constant speed. CONSTITUTION:Two powder transport pipes 1, 2 are arranged in parallel in close vicinity to each other and slit shaped powder emitting orifices 3, 4 are formed to the pipe wall opposed thereto along the longitudinal direction thereof. A slit shaped air emitting orifice 5 is formed between two powder transport pipes 1, 2 along the longitudinal direction thereof so as to direct the gap therebetween and connected to a compressed air source through an air send-in port 8. In addition, a slit like nozzle 9 is formed at the position opposite to the air emitting orifices 5 with respect to the powder emitting orifices 3, 4 between two powder transport pipes 1, 2 along the longitudinal direction thereof.
Patent JP-H01321227-A (JP)
Title: Paper feeder
Inventor: NAGAI HIROYUKI
IPC: G03G15/00
Filed: 1988-06-20
Abstract: PURPOSE:To aim at the simplification of structure and the promotion of sureness for paper feeding by installing an energizing means, energizing a support arm to an upper position, and a support arm depressing means depressing the arm against the former, respectively. CONSTITUTION:A support arm depressing means 8 pushes an engaging piece 82 upward by means of a cam 84 solidly rotating with rotation of a turning shaft 41, whereby a shaft 81 is rotated and a support arm 5 is depressed by a depressing piece 83, making a delivery roller 3 contact with an original A which is delivered by this feed roller 3 made contact with the original A, and this delivered original A is fed to a conveyor roller 13 by a feed roller 4. Afterward, rotation of the shaft 81 is allowed by the cam 84 of the support arm depressing means 8, whereby movement of the support arm 5 to an upper position is allowed, and the support arm 5 is moved to the upper position by a tension spring 7, then the delivery roller 3 is separated from the original A.
Patent JP-S6130235-A (JP)
Title: Method and device for combining two substances
Inventor: KONDO NOBUYUKI
IPC: H01L23/40
Filed: 1984-07-23
Abstract: PURPOSE:To make the joining face of Al material come closely into contact simply and surely by inserting each one pair of projecting strip projecting on plural places of the combined face of the one part of two substances consisting of Al material into the long aperture of the joining face of the other part and by calking the projecting part with its pressure expansion. CONSTITUTION:Each one pair of projecting strip 21... projecting on plural places of the joining face of a fin 20 is respectively inserted into the plural long apertures 11... formed at equal intervals on a fitting plate 10 in case of unifying with combining the L shaped semiconductor element fitting plate 10 consisting of Al material and chimney type radiating fin 20. The projection of the strip 21... projecting from the long aperture 11... is then calked with pressure expansion by a press calking jig and the fitting plate 10 and fin 20 are firmly combined in a body. By the way the fitting plate 10 and fin 20 are subjected to alumite treatment thereafter. The joining face of two substances consisting of Al material can be simply and surely fitted extending nearly over the whole face.
Patent JP-H104121-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGA MIKIO
IPC: H01L21/60
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the deformation of bumps and the generation of a reduction in the strength of the joint parts between the bumps and a conductor wiring or electrode pads, by a method wherein a plurality of pieces of the bumps formed on a substrate are made to be buried in a prescribed resin film, and after the resin film is put in a semicured state, the bumps are polished in such a way that the point parts of the bumps are exposed on the same plane. SOLUTION: A plurality of pieces of bumps 12' consisting of a metal conductor are respectively formed a conductor wiring or electrode pads provided on a substrate 11. Then, a thermosetting resin film 13' is applied on the substrate 11 in such a way that the bumps 12' are buried in the film 13'. Then, the substrate 11 is heat-treated at a temperature, at which the film 13' is put in a semicured state, to put the film 13' in the semicured state. Subsequently, the surface of the film 13' is polished to make the point parts of the bumps 12' expose on the same plane. A semiconductor element 14 is pressure-bonded to the substrate 11, so that the point parts of the bumps 12' and the electrode pads 15 come into contact with each other and the surface of the element 14 is closely adhered to the film 13' and, at the same time, the film 13' is heat-treated to be cured and is made to shrink.
Patent JP-S5579943-A (JP)
Title: Electric cooking oven
Inventor: MOCHIZUKI TAKEO
IPC: F24C15/00
Filed: 1978-12-12
Abstract: PURPOSE: To extremely simplify the internal construction of the housing in an electric cooking oven by forming a main frame by one plate and cooking chamber by the main frame and a rear reflceting plate.  
     CONSTITUTION: A mian frame 24 is punched and bent at one plate with an upper surface 25 and side surfaces 26. The upper surface 25 is formed with cutout 28 with a post 27 retained, and the portion becoming free state is bent downwardly at the front and rear of the post 27 to thus become an oblique reflecting surface 29. The upper edge of the rear reflecting plate 42 is overlapped on the upper surface of the surface 29, and the lower portion makes contact with the rear edge 23 of the bottom cover 21. The central portion is depressed into the forward portion in this state, and an engaging pawl 46 is engaged with the engaging cutout 43 and fixed by bending the punched lug 44. Accordingly, the housing is fixedly mounted by self elasticity to thereby extremely simplify the internal construction of the housing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07329261-A (JP)
Title: Barrier laminate
Inventor: FUKUI HIROBUMI
IPC: C08L23/00
Filed: 1994-06-10
Abstract: PURPOSE:To obtain a barrier laminate excellent in flow characteristics, mechanical characteristics at low temp., impact strength and pinhole resistance and having excellent heat sealability by laminating at least two layers of a first layer consisting of a specific ethylene/alpha-olefin copolymer and specific ultrahigh mol.wt. polyethylene and a second layer composed of a barrier base material. CONSTITUTION:A barrier laminate consists of at least two layers, that is, a first layer 2 consisting of a resin compsn. containing 20-80wt.% of an ethylene/3-18C alpha-olefin copolymer satisfying intrinsic viscosity of 2.0-9.0dl/g and density of 0.88-0.94g/cm<3> and 80-20wt.% of an ethylene homopolymer or an ethylene/3-18C a-olefin copolymer satisfying intrinsic viscosity of 0.2-2.0dl/g and density of 0.88-0.94g/cm<3> and ultrahigh mol.wt. polyethylene with intrinsic viscosity of 2.0-5.0dl/g. density of 0.88-0.94g/cm<3> and an n-value of 1.7-3.5 and a second layer 3 composed of a barrier base material.
Patent JP-H051442-A (JP)
Title: Local washing apparatus with toilet stool washing function
Inventor: NAGAYAMA MASAHITO
IPC: E03D9/06
Filed: 1991-06-25
Abstract: PURPOSE:To prevent fecal matter from adhering to a toilet stool by providing a buffle plate for pre-washing in the vicinity of a local washing nozzle capable of freely advancing and retreating when the nozzle takes a storing posture, thereby previously wetting and washing a fecal matter drop area. CONSTITUTION:A buffle plate 4 for pre-washing is provided on the back of a cover 10 for a stored local washing nozzle 11 which is capable of freely advancing and retreating and includes an anus washing nozzle and a bidet washing nozzle. The buffle plate 4 is installed in such a manner that jet water from the nozzle 11 is turned to wet a fecal matter drop area and wash the area. Pre-washing water is jetted automatically or by operating a switch, and several seconds later, automatically stopped. Thus, fecal matter can be prevented from adhering to a toilet stool so as to keep the toilet stool clean.
Patent JP-H096329-A (JP)
Title: Keyboard device for electronic musical instrument and production of its massive body
Inventor: KUMANO SHINJI
IPC: G10C3/18
Filed: 1995-06-20
Abstract: PURPOSE: To deal with the problem of burrs accompanying metallic materials and the problem of difficulty in working and to make the weight lighter by integrally forming a mass-concentrating part consisting of a bar-shaped metallic material and a resin part having an oscillation supporting part. CONSTITUTION: A massive body 6 consisting of the mass concentrating part 4 and the resin part 5 is oscillably mounted on the lower side of a key 1. The mass concentrating part 4 consists of a metallic rod formed by drawing of, for example, an iron material and is cut to have a prescribed length. The front end 4a of the metallic rod 4 forms a turn back protective film 4b. Thereby, the mass at front end of the metallic rod is increased and the rotating moment of the mass body 6 at the time of key touch operation is increased, and the heavy feel at the time of key touch is increased. The resin part 5 is fixed to the root part of the metallic rod 4. The resin part 5 is integrated and mounted by outsert molding and the burrs accompanying the conventional blanking, etc., are not produced.  Since the bar-shaped metallic material is used, the useless consumption of the materials is averted and the cost reduction is made possible.
Patent JP-S6132135-A (JP)
Title: Data output control system
Inventor: HATTORI MIKIKO
IPC: G06F3/14
Filed: 1984-07-25
Abstract: PURPOSE:To attain ease to see output data by providing a table storing a designated character string and a color code corresponding to the character string. CONSTITUTION:An internal storage device 2 is provided with a table storing a designated character string and a color code and a buffer storing the content of data and an output buffer storing a read character string added with the color code. Further, a controller 3 calls sequentially instructions stored in an internal storage device 2 and applies control operation as a flowchart. An output device 4 outputs the result of processing by the controller 3 to a screen of a CRT and a line printer. Thus, the designated character string is colored, an output data is observed easily and the addition/change of the designated character string and color code is executed by rewriting the table.
Patent JP-2000339600-A (JP)
Title: Automatic follow-up traveling system
Inventor: KOBAYASHI YUKIO
IPC: G08G1/16
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To allow a following vehicle to attain automatic follow-up traveling while accurately holding a prescribed inter-vehicle distance with a leading vehicle without being affected by a transmission delay time through inter-vehicle communication. SOLUTION: The traveling information(speed and position) of a leading vehicle received through inter-vehicle communication from the leading vehicle is corrected based on a preliminarily set communication delay time, and the inter-vehicle distance and inter-vehicle speed of the leading vehicle and the following vehicle are calculated based on the corrected result by an ECU 2 for control plan and an ECU 4 for speed control of the following vehicle. Then, the manipulated variables of a throttle device 26 and a brake device 27 of the following vehicle are decided based on thus calculated inter-vehicle distance and inter-vehicle speed.
Patent JP-S6047347-A (JP)
Title: Method of manufacturing parts of electron gun
Inventor: YOSHINO NOBUO
IPC: H01J29/50
Filed: 1983-08-24
Abstract: PURPOSE:To form a surface between througholes, having extremely good flatness, by using a double-acting type metal mold and by operating the metal mold so as to form a recess portion at the reverse side of a portion between throughholes. CONSTITUTION:A plate which is the material of an electrode is held on a press in place, and the double-acting type metal mold which can move both a punch and a die is provided on the press to bore the througholes 11. A protrusion is formed in the portion of the die in the metal mold opposite to the reverse side of the portion between the througholes 11, and the plate is pressed by moving both the punch and the die. When the througholes 11 are bored, a downward force working from the upper side acts on the surface of the portion between the througholes, while at the same time an upward force working from the lower side acts on the portion by the protrusion of the die. Therefore, the surface stays in a flat state when the througholes 11 are made and the plate is formed as the electrode 10 with the througholes 11. Particularly, without forming the recess in the surface 12 of the narrow portion 14 between the througholes 11, the recess 15 is formed in the narrow portion between the througholes 11 at the reverse side 13 of the electrode 10.
Patent JP-S5942179-A (JP)
Title: Fillet copy welding method
Inventor: ASANO TAKAHIRO
IPC: B23K9/127
Filed: 1982-09-01
Abstract: PURPOSE:To enable the copy welding of weld lines while skipping discontinuous parts in the stage of fillet copy welding wherein a notch is formed to the work and the weld lines are discontinued, by controlling the welding point position of a torch by a sequential program in the notched part. CONSTITUTION:A support member 8 for a welding torch is mounted to a traveling carriage 1 provided with four wheels, and a sensor SH for lateral copying of weld lines and a sensor SS for detecting a notch WH in the position ahead of said sensor are installed at the forward end thereof in the case of subjecting the fillet weld lines WL1, WL2, WL3 of the horizontal work W1 and the vertical work W2 having the notched part WH to copy welding. If the notch WH is detected with the sensor SS during the copy welding of the fillet weld lines by the sensor SH, the output thereof is inputted to a control device to stop the welding and while the carriage 1 is run, the copy welding of the weld lines is started again at the terminal of the notched part after a specified time, whereby the work having the notched part is welded to the other work by the fillet copying welding.
Patent JP-H09317247-A (JP)
Title: Mausoleum/chapel equipment
Inventor: IGARASHI MITSUTAKE
IPC: B65G1/133
Filed: 1996-05-25
Abstract: PROBLEM TO BE SOLVED: To realize worship facing a miniature shrine of one's own house with easy layout and execution by forming a cylindrical shelf for storage of the miniature shrine, and providing a rotary mausoleum device which is intermittently turned by a controller and a worship wall. SOLUTION: A visitor enters a worship chamber 12, and inputs a controller. The storage position of a miniature shrine 4 is recognized by the controller and a rotary mausoleum device 2 is intermittently turned in the horizontal plane and the miniature shrine 4 is stopped facing a worship wall 3. A shutter 13 of a worship window 3a of the height facing the miniature shrine 4 is moved and opened to realize the condition where the miniature shrine 4 can be visually recognized. After visiting the shrine, a finish button is depressed, the shutter 13 is moved to close the worship window 3a, and separate a mausoleum chamber 11 from the worship chamber 12. A mausoleum/chapel device 1 can be greatly simplified, and the cost for a graveyard can be greatly reduced.
Patent JP-S63317814-A (JP)
Title: Constant voltage generating circuit
Inventor: HATANAKA NORIAKI
IPC: G05F3/30
Filed: 1987-06-22
Abstract: PURPOSE:To obtain a stabilized constant voltage source which is free from the fluctuation of the power supply voltage, by securing a 2-step constitution for a silicon gap circuit. CONSTITUTION:The emitter area of a transistor TRQ1 is set smaller than that of a TRQ2 and the current density of the TRQ1 is increased. Thus the base- emitter voltage of the TRQ1 can be set higher than that of the TRQ2. While the emitter potential of the TRQ2 is equal to the voltage equivalent to a silicon band gap. Then a constant current produced by a resistance R6 flows to a resistance R7 provided on the collector of the TRQ2. Thus the stable constant voltage is obtained at an end of the other side of the R7.
Patent JP-S60110614-A (JP)
Inventor: ROBAATO II BURINTON
IPC: B65B13/18
Filed: 1984-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。